Results 61 to 70 of about 2,004 (204)
Papers in Palaeontology, Volume 11, Issue 2, March/April 2025.Abstract A new exceptionally preserved euarthropod, Keurbos susanae gen. et sp. nov. from the Upper Ordovician Soom Shale Konservat‐Lagerstätte of South Africa, is described herein. Two specimens exhibit an unusual preservation style such that the cuticular exoskeleton is preserved in low relief but retains high‐fidelity details, whereas the internal ...
Sarah E. Gabbott +3 more
wiley +1 more source
First record of Early Devonian (Lochkovian) flora from the Santa Rosa Formation - Alarache, Southern Bolivia [PDF]
, 2008 New information on plants and palynomorphs from Angosto de Alarache, South Bolivia, is presented. The plant remains appear at the base of the section. Dichotomizing sterile forms are assigned to Hostinella sp.
Di Pasquo Lartigue, Maria +1 more
core +4 more sources
Chitinozoans and scolecodonts from the Silurian and Devonian of Japan
Island Arc, 2019 Silurian and Devonian chitinozoans and scolecodonts are recorded from strata of the Hida‐Gaien Terrane, central Honshu. Silurian chitinozoans include Eisenackitina, Bursachitina, and the species Angochitina elongata.
T. Vandenbroucke +10 more
semanticscholar +1 more source
Biostratigraphy of the Ludlow chitinozoans from East Baltic drill cores [PDF]
Estonian Journal of Earth Sciences, 2009 The distribution of chitinozoans in the East Baltic Ludlow sequences was studied in the Ohesaare, Ventspils, Pavilosta, and Dubovskoye drill core sections.
Nestor, Viiu
doaj
The paleobiogeographical significance of the Silurian and Devonian trilobites of Japan [PDF]
, 2019 Six major groups of trilobites from the Silurian and Devonian of Japan are evaluated for their paleobiogeographical signature. Silurian illaenids and scutelluids show four generic-level and at least two species-level links with the Australian segment of ...
Komatsu, Toshifumi +9 more
core +1 more source
Hirnantian (latest Ordovician) bio- and chemostratigraphy of the Stirnas-18 core, western Latvia [PDF]
Estonian Journal of Earth Sciences, 2010 Integrated study of the uppermost Ordovician Porkuni Stage in the Stirnas-18 core, western Latvia, has revealed one of the most complete Hirnantian successions in the eastern Baltic region.
Hints, Linda +6 more
doaj
The Llandovery (Silurian) conodont species diversity on the Upper Yangtze Platform, South China [PDF]
Estonian Journal of Earth Sciences, 2014 Conodonts are one of the stratigraphically most important fossil groups in the Silurian Period. We examine the regional diversity dynamics of the Llandovery condonts on the Upper Yangtze Platform.
Zhongyang Chen +3 more
doaj +1 more source
Chitinozoan Contribution to the Ordovician and Lower Silurian Paleobiogeography [PDF]
The Journal of Geology, 1992 Relationships between various Lower Silurian chitinozoan assemblages are established using statistical methods such as calculation of the number of species in common and similarity coefficient. Conclusions clearly indicate that Eastern Canadian chitinozoan fauna are distinct from those of the north Gondwana margin.
Achab, Aïcha +2 more
openaire +2 more sources
Publicación Electrónica de la Asociación Paleontológica Argentina, 2010 This paper presents the first palynological record of the Punta Negra Formation, Devonian from the San Juan Precordillera, Argentina. Twelve acritarchs species, 11 spores species, 5 prasinophyte species, 2 chitinozoans genera and one incertae sedis were ...
Claudia V. Rubinstein
doaj
Stars in the Silurian sky : Echinoderm holdfasts from the Carnic Alps, Austria [PDF]
, 2014 A small collection of echinoderm holdfasts from the Ludlow Cardiola Formation of the Carnic Alps (Austria) contains a wide range of morphologies as a response of environmental adaptation.
Ausich, W. I. +4 more
core +5 more sources